diff options
| author | Lukas Rytz <lukas.rytz@epfl.ch> | 2009-06-25 14:30:41 +0000 |
|---|---|---|
| committer | Lukas Rytz <lukas.rytz@epfl.ch> | 2009-06-25 14:30:41 +0000 |
| commit | ff1eb3aa120b0cc01bae7c6b6d898e3e90dad9d1 (patch) | |
| tree | 4451a0d97980d40f1545cb9286b1c787c0a2f537 /src/compiler/scala/tools/nsc/typechecker/NamesDefaults.scala | |
| parent | ac7180cf635ac0e10064bf2f73f5012017601b9c (diff) | |
| download | scala-ff1eb3aa120b0cc01bae7c6b6d898e3e90dad9d1.tar.gz scala-ff1eb3aa120b0cc01bae7c6b6d898e3e90dad9d1.tar.bz2 scala-ff1eb3aa120b0cc01bae7c6b6d898e3e90dad9d1.zip | |
small fix to named arguments
Diffstat (limited to 'src/compiler/scala/tools/nsc/typechecker/NamesDefaults.scala')
| -rw-r--r-- | src/compiler/scala/tools/nsc/typechecker/NamesDefaults.scala | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/compiler/scala/tools/nsc/typechecker/NamesDefaults.scala b/src/compiler/scala/tools/nsc/typechecker/NamesDefaults.scala index f8dd35cfdd..34f832f2a6 100644 --- a/src/compiler/scala/tools/nsc/typechecker/NamesDefaults.scala +++ b/src/compiler/scala/tools/nsc/typechecker/NamesDefaults.scala @@ -372,7 +372,12 @@ trait NamesDefaults { self: Analyzer => // var x = 0 // f(x = 1) << "x = 1" typechecks with expected type WildcardType val udp = typer.context.extractUndetparams() - val subst = new SubstTypeMap(udp, udp map (_ => WildcardType)) + val subst = new SubstTypeMap(udp, udp map (_ => WildcardType)) { + override def apply(tp: Type): Type = tp match { + case TypeRef(_, sym, List(arg)) if (sym == ByNameParamClass) => super.apply(arg) + case _ => super.apply(tp) + } + } val res = typer.silent(_.typed(arg, subst(paramtpe))) match { case _: TypeError => positionalAllowed = false |